山东省地理国情监测数据管理系统的设计与实现

DESIGN AND REALIZATION OF SHANDONG PROVINCE GEOGRAPHICAL NATIONAL CONDITIONS MONITORING DATA MANAGEMENT SYSTEM

多年份地理国情数据包括多种细分类型数据且数据标准不完全一致,给多年份地理国情监测数据的统一管理与应用带来了较大压力,设计一种地理国情监测数据管理系统。通过构建地理国情数据时空数据模型,利用时间轴进行多年份地理国情数据的管理与展示;通过搭建变化统计分析子系统进行地理国情信息的快速统计及报告制作,大幅提升了地理国情数据的管理水平和应用水平。研究结果表明,通过时空数据模型可以实现标准有差异的多版本地理信息数据的统一管理,通过开发软件系统能够实现对时空数据的智能化管理、展示、统计分析。

Multi-year geographical national conditions data includes a variety of segmentation type data with incompletely consistent standards,which brings substantial pressure on unified management and application of the data.The paper designs a set of geographical national conditions monitoring data management system.By building a spatio-temporal data model of geographical national conditions,the time axis was used to control and demonstrate the multi-year geographical national conditions data.The rapid analysis and report production were performed by construction of the change statistics analysis subsystem,which dramatically promoted management and application level.The research results show that versions of geographical information data with different standards can be controlled uniformly with the spatio-temporal data model,and intelligent management,presentation and statistical analysis can be realized by means of the software development system.